'Water footprint' data to steer farming onto greener path

According to Euractiv.com precise data on water usage will soon help farmers and policymakers make better decisions on where to grow crops quoting Derk Kuiper from the Water Footprint Network, a UN-backed organisation. The author suggests that better information about water usage will lead to more efficient agricultural production as the data can help pinpoint where to grow high-water demand crops that are essential to Europe's food security. Follow the link to find out more.